1213033332300 has 288 divisors, whose sum is σ = 3749228659008. Its totient is φ = 301746094080.

The previous prime is 1213033332293. The next prime is 1213033332323. The reversal of 1213033332300 is 32333303121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 682629012 + ... + 682630788.

It is an arithmetic number, because the mean of its divisors is an integer number (13018155066).

Almost surely, 2^{1213033332300} is an apocalyptic number.

1213033332300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1213033332300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1874614329504).

1213033332300 is an abundant number, since it is smaller than the sum of its proper divisors (2536195326708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1213033332300 is a wasteful number, since it uses less digits than its factorization.

1213033332300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925 (or 2918 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 1213033332300 its reverse (32333303121), we get a palindrome (1245366635421).

The spelling of 1213033332300 in words is "one trillion, two hundred thirteen billion, thirty-three million, three hundred thirty-two thousand, three hundred".